ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/VTK/IO/MySQL/vtkTableToMySQLWriter.cxx

@@ -0,0 +1,169 @@
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    vtkTableToMySQLWriter.h
+
+  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
+  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+#include "vtkAbstractArray.h"
+#include "vtkInformation.h"
+#include "vtkObjectFactory.h"
+#include "vtkMySQLDatabase.h"
+#include "vtkMySQLQuery.h"
+#include "vtkSmartPointer.h"
+#include "vtkTable.h"
+#include "vtkVariant.h"
+
+#include "vtkTableToMySQLWriter.h"
+
+//----------------------------------------------------------------------------
+vtkStandardNewMacro(vtkTableToMySQLWriter);
+
+//----------------------------------------------------------------------------
+vtkTableToMySQLWriter::vtkTableToMySQLWriter()
+{
+    this->Database = 0;
+}
+
+//----------------------------------------------------------------------------
+vtkTableToMySQLWriter::~vtkTableToMySQLWriter()
+{
+}
+
+//----------------------------------------------------------------------------
+void vtkTableToMySQLWriter::WriteData()
+{
+  //Make sure we have all the information we need to create a MySQL table
+  if(!this->Database)
+    {
+    vtkErrorMacro(<<"No open database connection");
+    return;
+    }
+  if(!this->Database->IsA("vtkMySQLDatabase"))
+    {
+    vtkErrorMacro(<<"Wrong type of database for this writer");
+    return;
+    }
+  if(this->TableName == "")
+    {
+    vtkErrorMacro(<<"No table name specified!");
+    return;
+    }
+
+  //converting this table to MySQL will require two queries: one to create
+  //the table, and another to populate its rows with data.
+  std::string createTableQuery = "CREATE table ";
+  createTableQuery += this->TableName;
+  createTableQuery += "(";
+
+  std::string insertPreamble = "INSERT into ";
+  insertPreamble += this->TableName;
+  insertPreamble += "(";
+
+  //get the columns from the vtkTable to finish the query
+  int numColumns = this->GetInput()->GetNumberOfColumns();
+  for(int i = 0; i < numColumns; i++)
+    {
+    //get this column's name
+    std::string columnName = this->GetInput()->GetColumn(i)->GetName();
+    createTableQuery += columnName;
+    insertPreamble += columnName;
+
+    //figure out what type of data is stored in this column
+    std::string columnType = this->GetInput()->GetColumn(i)->GetClassName();
+
+    if( (columnType.find("String") != std::string::npos) ||
+        (columnType.find("Data") != std::string::npos) ||
+        (columnType.find("Variant") != std::string::npos) )
+      {
+      createTableQuery += " TEXT";
+      }
+    else if( (columnType.find("Double") != std::string::npos) ||
+             (columnType.find("Float") != std::string::npos) )
+      {
+      createTableQuery += " DOUBLE";
+      }
+    else
+      {
+      createTableQuery += " INTEGER";
+      }
+    if(i == numColumns - 1)
+      {
+      createTableQuery += ");";
+      insertPreamble += ") VALUES (";
+      }
+    else
+      {
+      createTableQuery += ", ";
+      insertPreamble += ", ";
+      }
+    }
+
+  //perform the create table query
+  vtkMySQLQuery *query =
+    static_cast<vtkMySQLQuery*>(this->Database->GetQueryInstance());
+
+  query->SetQuery(createTableQuery.c_str());
+  if(!query->Execute())
+    {
+    vtkErrorMacro(<<"Error performing 'create table' query");
+    }
+
+  //iterate over the rows of the vtkTable to complete the insert query
+  int numRows = this->GetInput()->GetNumberOfRows();
+  for(int i = 0; i < numRows; i++)
+    {
+    std::string insertQuery = insertPreamble;
+    for (int j = 0; j < numColumns; j++)
+      {
+      insertQuery += "'" + this->GetInput()->GetValue(i, j).ToString() + "'";
+      if(j < numColumns - 1)
+        {
+        insertQuery += ", ";
+        }
+      }
+    insertQuery += ");";
+    //perform the insert query for this row
+    query->SetQuery(insertQuery.c_str());
+    if(!query->Execute())
+      {
+      vtkErrorMacro(<<"Error performing 'insert' query");
+      }
+    }
+
+  //cleanup and return
+  query->Delete();
+  return;
+}
+
+//----------------------------------------------------------------------------
+int vtkTableToMySQLWriter::FillInputPortInformation(int, vtkInformation *info)
+{
+  info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkTable");
+  return 1;
+}
+
+//----------------------------------------------------------------------------
+vtkTable* vtkTableToMySQLWriter::GetInput()
+{
+  return vtkTable::SafeDownCast(this->Superclass::GetInput());
+}
+
+//----------------------------------------------------------------------------
+vtkTable* vtkTableToMySQLWriter::GetInput(int port)
+{
+  return vtkTable::SafeDownCast(this->Superclass::GetInput(port));
+}
+
+//----------------------------------------------------------------------------
+void vtkTableToMySQLWriter::PrintSelf(ostream& os, vtkIndent indent)
+{
+  this->Superclass::PrintSelf(os,indent);
+}